• 日期: 2025-07-28
  • 标签: 教育

P1 Dear leaders and guests, I am Tang Aimin. Welcome to the release conference of Dongfang Honghua Intelligent Drilling Rig 1.0 in Guanghan. Next, I will give a detailed report.

P2 The report is divided into three parts: the background of intelligent drilling rig implementation, key core technologies and equipment, future prospects and digital empowerment.

P3 Part 1 With the rapid development of digital technology and advances in oil and gas technology, how has customer demand changed? Oil companies hope to achieve well consistency to implement planned production, improve drilling rate, and achieve optimal economic benefits. Drilling companies hope to improve mechanical drilling speed, achieve optimized drilling, and improve operation safety and consistency. In addition, with industry development and global dual-carbon requirements, the transformation of oil and gas technology towards green, low-carbon, and digital intelligence has become the future direction.

P4 Based on customer needs, what is the industry researching? The industry is exploring automated drilling technology, which is a lengthy process. Based on the division of the development of automated drilling technology given by the industry, it can be roughly divided into three stages: In the initial stage, it achieves automation of pipe handling and application of efficient drilling equipment; it has a certain level of automation but lacks autonomous functionality. In the intermediate stage, it achieves standardization and automation of major drilling processes, closed-loop control of some drilling processes, and remote collaboration in drilling; the level of automation significantly improves, with some autonomous functionality. In the advanced stage, it achieves dual closed-loop control, closed-loop control between surface and downhole, and local and remote control, and realizes intelligent optimization and risk avoidance through real-time monitoring of wellbore trajectory, using artificial intelligence algorithms and machine learning technologies. The drilling rig achieves automated operation, with on-site personnel only responsible for supervision and emergency operations. In this stage, the drilling rig achieves full automation and has strong autonomous functionality. Currently, the industry has achieved the initial stage and entered the early stage of the second stage.

P5 What are the advantages of Honghua's entry into intelligent drilling rig technology? We are a strong equipment manufacturing and digital software company! Honghua has produced 1000+ drilling rigs operating globally, with a complete drilling rig industry chain including all core components of drilling rigs. Additionally, Honghua Electric is a national-level specialized and new small giant enterprise, with a full matrix digital control software for drilling rigs.

P6 What is Honghua's solution? We have built the Intelligent Drilling Rig 1.0 based on the ground automated drilling rig as the hardware platform and the digital drilling system as the software platform. The ground drilling rig is equipped with key equipment such as digital direct drive top drive, electromechanical integrated efficient winch, digital direct drive five-cylinder pump, "one-button linkage" system 3.0, mud area automation processing system, and energy storage system. It utilizes efficient direct drive technology, multi-machine collaborative control technology, intelligent perception technology, machine learning health monitoring and diagnosis technology, etc., to build a powerful automated drilling rig. The digital drilling system uses Unison, the drilling rig control system, as the foundation for drilling rig control. It builds the intelligent drilling platform Opera at the top level to achieve automation and intelligence of major drilling tasks, replacing the driller with the system for drilling control. DrillStudio is deployed remotely to enable remote expert assistance, thereby creating a local + remote digital operating scenario.

P7 Honghua has developed an electromechanical integrated winch, where hydraulic and electrical transmission and control systems are integrated into the winch, realizing a complete modular design that can be independently operated. It is equipped with a new generation of direct push disc brake with greater braking torque, fewer units, and higher reliability. It is equipped with an upgraded comprehensive automatic drilling feed function, millimeter-level winch precise control technology, optimized friction test function, expanded functions such as WPS, torque transfer, and anti-stuck and anti-obstruction. It is also equipped with a winch health system to achieve comprehensive machine health monitoring.

P8 Through automated control technology, the automated control process of solid control is achieved. We have jointly developed the online monitoring system for drilling fluid, which can monitor key parameters of drilling fluid such as density, rheology, funnel viscosity, etc. in real time, and developed an automatic mud blending system.

P9 What is the value of our products? Honghua has developed the above key technologies and core equipment for intelligent drilling rigs, with the ultimate goal of creating value for customers: Cost savings: To achieve well consistency, standardized operations, and planned production. Efficiency improvement: It can improve drilling efficiency by 30% for tripping in and out of hole, and overall mechanical drilling speed by 10%. Reducing workload: It can effectively reduce the labor intensity of workers and drillers, and improve comfort. Peace of mind: Equipped with a comprehensive machine health monitoring system, it creates a digital management platform for drilling rig status through digital twin and health diagnosis technology. Safety: It achieves consistent operational experience and dual safety of human and machine. Low-carbon and environmental protection: By configuring energy storage and EMS, average fuel consumption and CO2 emissions can be reduced by 10-20%.

P10 Future prospects: Empowerment through digitalization In order to continuously upgrade intelligent drilling rig technology, we will: Deploy and develop robotic technology to develop the next generation of automation technology, and achieve comprehensive automation in red zone operations. Expand and develop intelligent well control technology, establish a digital twin wellbore, and ensure well control safety based on wellbore parameter detection and data analysis technology. Continuously iterate the OPERA intelligent drilling system based on engineering practice, apply machine learning technology for deep development, continuously improve the level of data-driven decision-making technology, gradually achieve intelligent optimization and risk avoidance, and promote continuous improvement of automated drilling technology. Develop zero-carbon technology, collaborate with Dongfang Hydrogen Energy to apply hydrogen power in the drilling rig field, and achieve net-zero emissions.

P11 Looking to the future, relying on ground automation technology, high-speed downhole data transmission technology, and digital drilling technology, we will gradually build an integrated operation platform for ground and downhole collaboration. Through the collaboration of oil companies, engineering companies, and equipment manufacturers, we will continuously promote the intelligentization of drilling processes! Last Page Creating value together, sharing success. Thank you


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